5 Bible Verses about Demons, Nature Of

And the seventy returned again with joy saying, Lord, even the very devils are subdued to us through thy name. And he said unto them, "I saw Satan, as it had been lightning, fall down from heaven.

Then he commanded the foul spirit to come out of the man. For often times he caught him, and he was bound with chains, and kept with fetters: and he brake the bonds, and was carried of the fiend into wilderness.

For he had said unto him, "Come forth out of the man thou foul spirit." And he asked him, "What is thy name?" and he answered him, saying, "My name is Legion, for we are many."

And he called his twelve disciples unto him, and gave them power over all unclean spirits, to cast them out, and to heal all manner of sicknesses, and all manner of diseases.

But when the Pharisees heard that, they said, "This fellow driveth the devils no other wise out, but by the help of Beelzebub the chief of the devils." But Jesus knew their thoughts, and said to them, "Every kingdom divided within itself shall be brought to nought. Neither shall any city or household divided against itself, continue. So if Satan cast out Satan, then is he at variance within himself. How shall then his kingdom endure?read more.
Also, if I, by the help of Beelzebub, cast out devils: by whose help do your children cast them out? Therefore they shall be your judges. But if I cast out the devils by the spirit of God, then is the kingdom of God come on you? Either how can a man enter into a strong man's house, and violently take away his goods, except he first bind the strong man, and then spoil his house? He that is not with me, is against me: And he that gathereth not with me, scattereth abroad.